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

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

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

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

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