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

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

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

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

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