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

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

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

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

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