(0 21 4)(1 19 7)(2 10 3)(5 12 9)(6 23 8)(11 15 13)(14 18 16)(17 22 20)
ALLOWS (11/8)-SEQUENCE
1: (0 1 19)

(0 7 1 21 4)(2 10 3)(5 12 9)(6 23 8)(11 15 13)(14 18 16)(17 22 20)(19)
2: (0 21 4)

(0)(1 21 7)(2 10 3)(4)(5 12 9)(6 23 8)(11 15 13)(14 18 16)(17 22 20)(19)
3: (17 22 20)

(0)(1 21 7)(2 10 3)(4)(5 12 9)(6 23 8)(11 15 13)(14 18 16)(17)(19)(20)(22)
4: (1 21 7)

(0)(1)(2 10 3)(4)(5 12 9)(6 23 8)(7)(11 15 13)(14 18 16)(17)(19)(20)(21)(22)