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

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

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

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

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