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

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

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

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

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