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