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

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

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

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

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