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

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

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

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

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