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

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

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

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

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