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

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

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

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

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