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

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

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

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

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