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

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

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

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

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